There are
910 mi
from Champaign, IL to Patchogue, NY
That's the driving distance. It would take 17 hours 28 mins to go from Champaign, Illinois to Patchogue, New York.
The flight distance (direct flight from Champaign, IL to Patchogue, NY) is 801.03 mi.
910 mi = 1,465.03 kms